GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1593131  Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Remove the exhaust manifold heat shield bolts.
  3. Remove the exhaust manifold heat shield.

Installation Procedure


    Object Number: 1593131  Size: SH
  1. Install the exhaust manifold heat shield.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the exhaust manifold heat shield bolts.
  4. Tighten
    Tighten the bolts to 10 N·m (89 lb in).

  5. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .